Biogeneral, Inc
- USA. Development and manufacture of specialty, custom designed fibers for medical and technical applications, from a range of standard and in-house developed polymers. Also, thin wall micro tubing. Detailed product descriptions.

Lihe Group
- China. Diversified group of companies, active in man-made fiber and electrical appliances. Manufacturers of white and dyed polypropylene and polyamide staple fiber and filaments. Also, master batches and woven webbing. English and Chinese.

Spinox, Ltd
- UK. Commercial spin-off from the University of Oxford, set up to fully develop a spinning process to create high performance fibres from natural or artificial proteins based on the principles used by spiders and insects to create natural silk fibres.

Taian Modern Plastic Co., Ltd
- China. Diversified group of companies, active in plastics processing and machinery. Polyester and polypropylene staple fiber and filament for concrete reinforcement applications. Also, plastic extrusion and molding machinery, and geogrids and geomembranes. Technical information and specifications. English and Chinese.

Teijin Co, Inc
- Japan. Chemicals production and processing corporation with production facilities on all continents. Its fiber businesses manufacture aramid, nylon, acetate, polyvinyl chloride and polyester filament and staple fiber. The company is focused on developing processes for the production of high quality fiber from recycled materials.

Zoltek Rt
- Hungary. Manufacturers of carbon, acrylic and polyamide tow, tops and staple fiber for the textile, nonwovens and composite industries. Also, chemicals, and plastic nets and meshes. Detailed product catalogs, including technical information. Part of Zoltek Companies, Inc. English and Hungarian.

Zyex, Ltd
- UK. Manufacturers of staple fiber, and mono- and multifilament yarns for high-performance applications in the textile and nonwovens industries, from polytheretherketone and other aromatic polyketone polymers. Chemical properties and technical specifications.